CO2 OR H2S REMOVING SYSTEM AND METHOD OF REMOVING CO2 OR H2S

A CO 2 reducing system (10A) is constituted by a low-temperature CO 2 reducing apparatus (11-1) that includes a low-temperature absorber (1006-1) that reduces at least one of CO 2 and H 2 S by bringing flue gas (1002) including at least one of CO 2 and H 2 S into contact with a low-temperature absor...

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Bibliographische Detailangaben
Hauptverfasser:	OGURA, Kouki, INOUE, Yukihiko, YOSHIYAMA, Ryuji, MIMURA, Tomio, OISHI, Tsuyoshi, IIJIMA, Masaki, TANOURA, Masazumi, YAGI, Yasuyuki
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION APPARATUS COMBUSTION PROCESSES FLUES HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES SEPARATION TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A CO 2 reducing system (10A) is constituted by a low-temperature CO 2 reducing apparatus (11-1) that includes a low-temperature absorber (1006-1) that reduces at least one of CO 2 and H 2 S by bringing flue gas (1002) including at least one of CO 2 and H 2 S into contact with a low-temperature absorbing solution (1005-1), a low-temperature regenerator (1008-1) that regenerates a low-temperature rich solution (1007-1), a low-temperature rich-solution supply line (12-1) that feeds the low-temperature rich solution (1007-1) to the low-temperature regenerator (1008-1), and a low-temperature lean-solution supply line (13-1) that feeds a low-temperature lean solution (1009-1) to the low-temperature absorber (1006-1) from the low-temperature regenerator (1008-1); and a high-temperature CO 2 reducing apparatus (11-2) that is arranged on a side at which the flue gas (1002) is discharged, and that has the same configuration as the low-temperature CO 2 reducing apparatus (11-1).